CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 56,975	$ 59,675
Restricted cash	1,149	1,084
Accounts receivable, net	123,748	197,461
Prepaid expenses and other current assets	15,750	14,400
Total current assets	197,622	272,620
Digital assets	2,405,739	1,054,302
Property and equipment, net	38,133	42,975
Right-of-use assets	68,755	73,597
Deposits and other assets	14,857	15,615
Deferred tax assets, net	261,138	6,503
Total assets	2,986,244	1,465,612
Current liabilities:
Accounts payable, accrued expenses, and operating lease liabilities	45,454	45,119
Accrued compensation and employee benefits	47,759	49,249
Deferred revenue and advance payments	160,697	191,250
Total current liabilities	253,910	285,618
Long-term debt, net	2,153,034	486,366
Deferred revenue and advance payments	8,302	14,662
Operating lease liabilities	78,939	84,328
Other long-term liabilities	28,934	33,382
Deferred tax liabilities	1,811	8,211
Total liabilities	2,524,930	912,567
Commitments and Contingencies
Stockholders’ Equity
Preferred stock undesignated, $0.001 par value; 5,000 shares authorized; no shares issued or outstanding	0	0
Additional paid-in capital	1,118,761	763,051
Treasury stock, at cost; 8,684 shares and 8,684 shares, respectively	(782,104)	(782,104)
Accumulated other comprehensive loss	(6,781)	(3,885)
Retained earnings	131,419	575,965
Total stockholders’ equity	461,314	553,045
Total liabilities and stockholders’ equity	2,986,244	1,465,612
Class A
Stockholders’ Equity
Common stock	17	16
Total stockholders’ equity	17	16
Class B Convertible
Stockholders’ Equity
Common stock	2	2
Total stockholders’ equity	$ 2	$ 2